Research output per year
Research output per year
Research output
- 1 - 50 out of 122 results
Search results
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2024
A Community Data Set for Comparing Automated Coronal Hole Detection Schemes
Reiss, M. A., Muglach, K., Mason, E., Davies, E. E., Chakraborty, S., Delouille, V., Downs, C., Garton, T. M., Grajeda, J. A., Hamada, A., Heinemann, S. G., Hofmeister, S., Illarionov, E., Jarolim, R., Krista, L., Lowder, C., Verwichte, E., Arge, C. N., Boucheron, L. E. & Foullon, C. & 6 others, , Mar 1 2024, In: Astrophysical Journal, Supplement Series. 271, 1, 6.Research output: Contribution to journal › Article › peer-review
Open Access -
Can Proton Beam Heating Flare Models Explain Sunquakes?
Sadykov, V. M., Stefan, J. T., Kosovichev, A. G., Stejko, A. M., Kowalski, A. F., Allred, J. C. & Kerr, G. S., Jan 1 2024, In: Astrophysical Journal. 960, 1, 80.Research output: Contribution to journal › Article › peer-review
Open Access1 Scopus citations -
Observation of a Helioseismically Active Solar Flare with a Low Hard X-ray Flux up to 50 keV
Sharykin, I. N., Zimovets, I. V., Kosovichev, A. & Myshyakov, I. I., Mar 2024, In: Astronomy Letters. 50, 3, p. 203-219 17 p.Research output: Contribution to journal › Article › peer-review
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Predicting Solar Proton Events of Solar Cycles 22-24 Using GOES Proton and Soft-X-Ray Flux Features
Ali, A., Sadykov, V., Kosovichev, A., Kitiashvili, I. N., Oria, V., Nita, G. M., Illarionov, E., O’Keefe, P. M., Francis, F., Chong, C. J., Kosovich, P. & Marroquin, R. D., Jan 1 2024, In: Astrophysical Journal, Supplement Series. 270, 1, 15.Research output: Contribution to journal › Article › peer-review
Open Access1 Scopus citations -
The Random Hivemind: An ensemble deep learning application to the solar energetic particle prediction problem
O'Keefe, P. M., Sadykov, V., Kosovichev, A., Kitiashvili, I. N., Oria, V., Nita, G. M., Francis, F., Chong, C. J., Kosovich, P., Ali, A. & Marroquin, R. D., 2024, (Accepted/In press) In: Advances in Space Research.Research output: Contribution to journal › Article › peer-review
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Toroidal Magnetic Flux Budget in Mean-field Dynamo Model of Solar Cycles 23 and 24
Pipin, V. V. & Kosovichev, A. G., Feb 1 2024, In: Astrophysical Journal. 962, 1, 25.Research output: Contribution to journal › Article › peer-review
Open Access1 Scopus citations -
2023
Effects of Emerging Bipolar Magnetic Regions in Mean-field Dynamo Model of Solar Cycles 23 and 24
Pipin, V. V., Kosovichev, A. G. & Tomin, V. E., May 1 2023, In: Astrophysical Journal. 949, 1, 7.Research output: Contribution to journal › Article › peer-review
Open Access5 Scopus citations -
Exploring the Connection between Helioseismic Travel Time Anomalies and the Emergence of Large Active Regions during Solar Cycle 24
Stefan, J. T. & Kosovichev, A. G., May 1 2023, In: Astrophysical Journal. 948, 1, 1.Research output: Contribution to journal › Article › peer-review
Open Access -
Leptocline as a shallow substructure of near-surface shear layer in 3D radiative hydrodynamic simulations
Kitiashvili, I. N., Kosovichev, A. G., Wray, A. A., Sadykov, V. M. & Guerrero, G., Jan 1 2023, In: Monthly Notices of the Royal Astronomical Society. 518, 1, p. 504-512 9 p.Research output: Contribution to journal › Article › peer-review
Open Access7 Scopus citations -
Spectro-polarimetric Properties of Sunquake Sources in X1.5 Flare and Evidence for Electron and Proton Beam Impacts
Kosovichev, A. G., Sadykov, V. M. & Stefan, J. T., Dec 1 2023, In: Astrophysical Journal. 2, 160, 160.Research output: Contribution to journal › Article › peer-review
Open Access1 Scopus citations -
Statistical Study of the Correlation between Solar Energetic Particles and Properties of Active Regions
Marroquin, R. D., Sadykov, V., Kosovichev, A., Kitiashvili, I. N., Oria, V., Nita, G. M., Illarionov, E., O’Keefe, P. M., Francis, F., Chong, C. J., Kosovich, P. & Ali, A., Aug 1 2023, In: Astrophysical Journal. 952, 2, 97.Research output: Contribution to journal › Article › peer-review
Open Access3 Scopus citations -
Statistics of Thermal Plasma Parameters and Non-Thermal X-Ray Spectra of Solar Flares with Helioseismic Response
Sharykin, I. N., Zimovets, I. V. & Kosovichev, A. G., Nov 2023, In: Astronomy Reports. 67, 11, p. 1216-1235 20 p.Research output: Contribution to journal › Article › peer-review
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2022
Analysis and Modeling of High-frequency Emission and Deep Seismic Sources of Sunquakes
Stefan, J. T. & Kosovichev, A. G., Oct 1 2022, In: Astrophysical Journal Letters. 937, 2, L26.Research output: Contribution to journal › Article › peer-review
Open Access -
Constraining Global Solar Models through Helioseismic Analysis
Stejko, A. M., Kosovichev, A. G., Featherstone, N. A., Guerrero, G., Hindman, B. W., Matilsky, L. I. & Warnecke, J., Aug 1 2022, In: Astrophysical Journal. 934, 2, 161.Research output: Contribution to journal › Article › peer-review
Open Access2 Scopus citations -
Detection of Travel Time Anisotropy from Subsurface Horizontal Magnetic Fields
Stefan, J. T. & Kosovichev, A. G., May 1 2022, In: Astrophysical Journal. 930, 1, 10.Research output: Contribution to journal › Article › peer-review
Open Access -
Implicit Large-eddy Simulations of Global Solar Convection: Effects of Numerical Resolution in Nonrotating and Rotating Cases
Guerrero, G., Stejko, A. M., Kosovichev, A. G., Smolarkiewicz, P. K. & Strugarek, A., Dec 1 2022, In: Astrophysical Journal. 940, 2, 151.Research output: Contribution to journal › Article › peer-review
Open Access4 Scopus citations -
Numerical Convergence of 2D Solar Convection in Implicit Large-eddy Simulations
Nogueira, H. D., Guerrero, G., Smolarkiewicz, P. K. & Kosovichev, A. G., Apr 1 2022, In: Astrophysical Journal. 928, 2, 148.Research output: Contribution to journal › Article › peer-review
Open Access1 Scopus citations -
On the Origin of the Rhythmic Sun’s Radius Variation
Zioutas, K., Maroudas, M. & Kosovichev, A., Feb 2022, In: Symmetry. 14, 2, 325.Research output: Contribution to journal › Article › peer-review
Open Access5 Scopus citations -
Simulating Solar Near-surface Rossby Waves by Inverse Cascade from Supergranule Energy
Dikpati, M., Gilman, P. A., Guerrero, G. A., Kosovichev, A. G., McIntosh, S. W., Sreenivasan, K. R., Warnecke, J. & Zaqarashvili, T. V., Jun 1 2022, In: Astrophysical Journal. 931, 2, 117.Research output: Contribution to journal › Article › peer-review
Open Access6 Scopus citations -
Spatial Scales and Time Variation of Solar Subsurface Convection
Getling, A. V. & Kosovichev, A. G., Sep 1 2022, In: Astrophysical Journal. 937, 1, 41.Research output: Contribution to journal › Article › peer-review
Open Access3 Scopus citations -
2021
Analysis of Time-Distance Helioseismology for Detection of Emerging Active Regions
Stefan, J. T., Kosovichev, A. G. & Stejko, A. M., Jun 1 2021, In: Astrophysical Journal. 913, 2, 87.Research output: Contribution to journal › Article › peer-review
Open Access1 Scopus citations -
Connecting Atmospheric Properties and Synthetic Emission of Shock Waves Using 3D RMHD Simulations of the Quiet Sun
Sadykov, V. M., Kitiashvili, I. N., Kosovichev, A. G. & Wray, A. A., Mar 1 2021, In: Astrophysical Journal. 909, 1, 35.Research output: Contribution to journal › Article › peer-review
Open Access3 Scopus citations -
Evolution of Subsurface Zonal and Meridional Flows in Solar Cycle 24 from Helioseismological Data
Getling, A. V., Kosovichev, A. G. & Zhao, J., Feb 20 2021, In: Astrophysical Journal Letters. 908, 2, L50.Research output: Contribution to journal › Article › peer-review
Open Access11 Scopus citations -
Forward modeling Helioseismic signatures of one- And two-cell meridional circulation
Stejko, A. M., Kosovichev, A. G. & Pipin, V. V., Apr 20 2021, In: Astrophysical Journal. 911, 2, 90.Research output: Contribution to journal › Article › peer-review
Open Access8 Scopus citations -
Helioseismic modeling of background flows
Stejko, A. M., Kosovichev, A. G. & Mansour, N. N., Mar 2021, In: Astrophysical Journal, Supplement Series. 253, 1, 9.Research output: Contribution to journal › Article › peer-review
Open Access6 Scopus citations -
The Observational Uncertainty of Coronal Hole Boundaries in Automated Detection Schemes
Reiss, M. A., Muglach, K., Möstl, C., Arge, C. N., Bailey, R., Delouille, V., Garton, T. M., Hamada, A., Hofmeister, S., Illarionov, E., Jarolim, R., Kirk, M. S. F., Kosovichev, A., Krista, L., Lee, S., Lowder, C., Macneice, P. J. & Veronig, A., May 20 2021, In: Astrophysical Journal. 913, 1, 28.Research output: Contribution to journal › Article › peer-review
Open Access17 Scopus citations -
2020
(Simulating) Coronal Mass Ejections in Active Stars
Alvarado-Gómez, J. D., Drake, J. J., Garraffo, C., Moschou, S. P., Cohen, O., Yadav, R. K., Fraschetti, F., Kosovichev, A., Strassmeier, K. & Jardine, M., 2020, (Accepted/In press) In: Proceedings of the International Astronomical Union. p. 407-413 7 p.Research output: Contribution to journal › Article › peer-review
Open Access -
3D MHD Modeling of the Impact of Subsurface Stratification on the Solar Dynamo
Stejko, A. M., Guerrero, G., Kosovichev, A. G. & Smolarkiewicz, P. K., Jan 1 2020, In: Astrophysical Journal. 888, 1, 16.Research output: Contribution to journal › Article › peer-review
Open Access3 Scopus citations -
Advances and Challenges in Observations and Modeling of the Global-Sun Dynamics and Dynamo
Kosovichev, A., Guerrero, G., Stejko, A., Pipin, V. & Getling, A., Jun 8 2020, In: Proceedings of the International Astronomical Union. 16, p. 333-352 20 p.Research output: Contribution to journal › Article › peer-review
Open Access -
A Method for the Estimation of f-and p-mode Parameters and Rotational Splitting Coefficients from Un-averaged Solar Oscillation Power Spectra
Reiter, J., Rhodes, E. J., Kosovichev, A. G., Scherrer, P. H., Larson, T. P. & Ii, S. F. P., May 1 2020, In: Astrophysical Journal. 894, 1, 80.Research output: Contribution to journal › Article › peer-review
Open Access7 Scopus citations -
A solar cycle 25 prediction based on 4D-var data assimilation approach
Sacha Brun, A., Pui Hung, C., Fournier, A., Jouve, L., Talagrand, O., Strugarek, A., Hazra, S., Kosovichev, A., Strassmeier, K. & Jardine, M., 2020, (Accepted/In press) In: Proceedings of the International Astronomical Union. p. 138-146 9 p.Research output: Contribution to journal › Article › peer-review
2 Scopus citations -
Ca II 854.2 nm spectropolarimetry compared with ALMA and with scattering polarization theory
Harvey, J. W., Kosovichev, A., Strassmeier, K. & Jardine, M., 2020, (Accepted/In press) In: Proceedings of the International Astronomical Union. p. 42-45 4 p.Research output: Contribution to journal › Article › peer-review
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Characterization of stellar activity using transits and its impact on habitability
Estrela, R., Valio, A., Palit, S., Kosovichev, A., Strassmeier, K. & Jardine, M., 2020, (Accepted/In press) In: Proceedings of the International Astronomical Union. p. 461-466 6 p.Research output: Contribution to journal › Article › peer-review
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Determination of the solar rotation parameters via orthogonal polynomials
Mdzinarishvili, T. G., Shergelashvili, B. M., Japaridze, D. R., Chargeishvili, B. B., Kosovichev, A. G. & Poedts, S., Apr 1 2020, In: Advances in Space Research. 65, 7, p. 1843-1851 9 p.Research output: Contribution to journal › Article › peer-review
Open Access3 Scopus citations -
Diagnosing chromospheric magnetic field through simultaneous spectropolarimetry in Hα and Ca II 854.2 nm
Nagaraju, K., Sankarasubramanian, K., Rangarajan, K. E., Kosovichev, A., Strassmeier, K. & Jardine, M., 2020, (Accepted/In press) In: Proceedings of the International Astronomical Union. p. 46-52 7 p.Research output: Contribution to journal › Article › peer-review
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Discovering the atmospheres of hot Jupiters
Cauley, P. W., Kosovichev, A., Strassmeier, K. & Jardine, M., 2020, (Accepted/In press) In: Proceedings of the International Astronomical Union. p. 467-472 6 p.Research output: Contribution to journal › Article › peer-review
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Estimation of Key Sunquake Parameters through Hydrodynamic Modeling and Cross-correlation Analysis
Stefan, J. T. & Kosovichev, A. G., May 20 2020, In: Astrophysical Journal. 895, 1, 65.Research output: Contribution to journal › Article › peer-review
Open Access6 Scopus citations -
Machine-learning Approach to Identification of Coronal Holes in Solar Disk Images and Synoptic Maps
Illarionov, E., Kosovichev, A. & Tlatov, A., Nov 10 2020, In: Astrophysical Journal. 903, 2, 115.Research output: Contribution to journal › Article › peer-review
Open Access6 Scopus citations -
On the properties of the magnetic Chemically Peculiar B, A, and F-type stars
Yüce, K., Adelman, S. J., Pyper, D. M., Dukes, R. J., Yüce, K., Adelman, S. J., Pyper, D. M., Dukes, R. J., Kosovichev, A., Strassmeier, K. & Jardine, M., 2020, (Accepted/In press) In: Proceedings of the International Astronomical Union. p. 435-438 4 p.Research output: Contribution to journal › Article › peer-review
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Realistic 3D MHD modeling of self-organized magnetic structuring of the solar corona
Kitiashvili, I. N., Wray, A. A., Sadykov, V., Kosovichev, A. G., Mansour, N. N., Kosovichev, A., Strassmeier, K. & Jardine, M., 2020, (Accepted/In press) In: Proceedings of the International Astronomical Union. p. 346-350 5 p.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
Resolving Power of Asteroseismic Inversion of the Kepler Legacy Sample
Kosovichev, A. G. & Kitiashvili, I. N., 2020, (Accepted/In press) In: Proceedings of the International Astronomical Union. p. 107-115 9 p.Research output: Contribution to journal › Article › peer-review
Open Access4 Scopus citations -
Response of SDO/HMI Observables to Heating of the Solar Atmosphere by Precipitating High-energy Electrons
Sadykov, V. M., Kosovichev, A. G., Kitiashvili, I. N. & Kerr, G. S., Apr 10 2020, In: Astrophysical Journal. 893, 1, 24.Research output: Contribution to journal › Article › peer-review
Open Access9 Scopus citations -
Solar astrometry with planetary transits
Emilio, M., Bush, R., Kuhn, J., Scholl, I., Kosovichev, A., Strassmeier, K. & Jardine, M., 2020, (Accepted/In press) In: Proceedings of the International Astronomical Union. p. 481-493 13 p.Research output: Contribution to journal › Article › peer-review
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Solar oblateness & asphericities temporal variations: Outstanding some unsolved issues
Rozelot, J. P., Kosovichev, A. G., Kilcik, A., Rozelot, J. P., Kosovichev, A. G. & Kilcik, A., 2020, (Accepted/In press) In: Proceedings of the International Astronomical Union. p. 232-237 6 p.Research output: Contribution to journal › Article › peer-review
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Sunquakes of Solar Cycle 24
Sharykin, I. N. & Kosovichev, A. G., May 20 2020, In: Astrophysical Journal. 895, 1, 76.Research output: Contribution to journal › Article › peer-review
Open Access9 Scopus citations -
The dynamo-wind feedback loop: Assessing their non-linear interplay
Perri, B., Sacha Brun, A., Strugarek, A., Réville, V., Kosovichev, A., Strassmeier, K. & Jardine, M., 2020, (Accepted/In press) In: Proceedings of the International Astronomical Union. p. 215-223 9 p.Research output: Contribution to journal › Article › peer-review
Open Access -
The UV/X-ray radiation fields and particle (CME) flows of M dwarf exoplanet host stars
Brown, A., Kosovichev, A., Strassmeier, K. & Jardine, M., 2020, (Accepted/In press) In: Proceedings of the International Astronomical Union. p. 377-383 7 p.Research output: Contribution to journal › Article › peer-review
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Torsional Oscillations in Dynamo Models with Fluctuations and Potential for Helioseismic Predictions of the Solar Cycles
Pipin, V. V. & Kosovichev, A. G., Sep 1 2020, In: Astrophysical Journal. 900, 1, 26.Research output: Contribution to journal › Article › peer-review
Open Access13 Scopus citations -
2019
Dynamo Wave Patterns inside of the Sun Revealed by Torsional Oscillations
Kosovichev, A. G. & Pipin, V. V., Feb 1 2019, In: Astrophysical Journal Letters. 871, 2, L20.Research output: Contribution to journal › Article › peer-review
Open Access24 Scopus citations -
Evolution of Magnetic Helicity in Solar Cycle 24
Pipin, V. V., Pevtsov, A. A., Liu, Y. & Kosovichev, A. G., Jun 1 2019, In: Astrophysical Journal Letters. 877, 2, L36.Research output: Contribution to journal › Article › peer-review
Open Access22 Scopus citations